ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

ALXN was delisted on the 20th of July, 2021.

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599 hedge funds and large institutions have $26.2B invested in Alexion Pharmaceuticals Inc in 2018 Q2 according to their latest regulatory filings, with 64 funds opening new positions, 242 increasing their positions, 209 reducing their positions, and 56 closing their positions.

Holders
599
Holders Change
+3
Holders Change %
+0.5%
% of All Funds
13.73%
Holding in Top 10
17
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+6.25%
% of All Funds
0.39%
New
64
Increased
242
Reduced
209
Closed
56
Calls
$308M
Puts
$345M
Net Calls
-$37M
Net Calls Change
-$71.3M

Top Buyers

1
IAM
1
Iridian Asset Management
Connecticut
$186M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$2.74B
3
SSM
3
Sound Shore Management
Connecticut
$135M
4
Citadel Advisors
4
Citadel Advisors
Florida
$215M
5
Swedbank
5
Swedbank
Sweden
$102M

Top Sellers

1
BlackRock
1
BlackRock
New York
$2.02B
2
Jennison Associates
2
Jennison Associates
New York
$748M
3
EVM
3
Eaton Vance Management
Massachusetts
$146M
4
Thrivent Financial for Lutherans
4
Thrivent Financial for Lutherans
Minnesota
$1.16M
5
TCIM
5
TIAA CREF Investment Management
New York
$326M
Name Market Value Shares Shares
Change 		Shares
Change %
ProShare Advisors
101
ProShare Advisors
Maryland
$30.4M 244,700 -23,668 -9%
Two Sigma Advisers
102
Two Sigma Advisers
New York
$30.4M 244,640 +244,640 New
Macquarie Group
103
Macquarie Group
Australia
$30.1M 242,679 -2,670 -1%
RJA
104
Raymond James & Associates
Florida
$29.4M 237,099 +36,119 +18%
Westfield Capital Management
105
Westfield Capital Management
Massachusetts
$29.4M 236,585 -2,495 -1%
Marshall Wace
106
Marshall Wace
United Kingdom
$28.5M 229,657 +216,380 +1,630%
National Pension Service
107
National Pension Service
South Korea
$28.2M 232,160 +12,986 +6%
First Eagle Investment Management
108
First Eagle Investment Management
New York
$26.7M 214,982 +214,982 New
State of Tennessee, Department of Treasury
109
State of Tennessee, Department of Treasury
Tennessee
$25.7M 206,631 +48,588 +31%
Millennium Management
110
Millennium Management
New York
$25.6M 206,242 -724,889 -78%
RPAM
111
Rhenman & Partners Asset Management
Sweden
$23.8M 191,863 -30,000 -14%
Two Sigma Investments
112
Two Sigma Investments
New York
$23.8M 191,398 +191,398 New
TRSOTSOK
113
Teachers Retirement System of the State of Kentucky
Kentucky
$23.7M 191,162 -87,701 -31%
Chevy Chase Trust
114
Chevy Chase Trust
Maryland
$23.3M 187,426 -181 -0.1%
Susquehanna International Group
115
Susquehanna International Group
Pennsylvania
$23M 185,629 -135,271 -42%
SAM
116
Sectoral Asset Management
Quebec, Canada
$22.4M 180,300 +84,300 +88%
Citigroup
117
Citigroup
New York
$22.2M 178,664 -38,036 -18%
Aviva
118
Aviva
United Kingdom
$21.5M 173,399 -2,273 -1%
Victory Capital Management
119
Victory Capital Management
Texas
$21.4M 172,671 +27,973 +19%
Allianz Asset Management
120
Allianz Asset Management
Germany
$21.4M 172,099 +132,747 +337%
TC
121
Tavio Capital
New York
$20.5M 164,933 +46,244 +39%
BG
122
Bellevue Group
Switzerland
$20.3M 163,730 +32,340 +25%
SFM
123
Sphera Funds Management
Israel
$19.9M 160,544 +78,544 +96%
Canada Life
124
Canada Life
Manitoba, Canada
$19.5M 157,102 -2,887 -2%
VanEck Associates
125
VanEck Associates
New York
$18.9M 151,945 -20,111 -12%
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5
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